Frankfurt am Main. Kerpen is known as a breeding ground for talent in German motorsports. In the past, the careers of Formula 1 record world champion Michael Schumacher, his brother Ralf and also four-time world champion Sebastian Vettel started there. At the fourth race of the German Kart Championship, lots of young drivers who aspire to careers like these are going to start. 170 drivers from more than 20 nations are going to participate this time.